CN210034264U - Energy recovery type automobile-used bumper shock absorber - Google Patents
Energy recovery type automobile-used bumper shock absorber Download PDFInfo
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- CN210034264U CN210034264U CN201921949234.5U CN201921949234U CN210034264U CN 210034264 U CN210034264 U CN 210034264U CN 201921949234 U CN201921949234 U CN 201921949234U CN 210034264 U CN210034264 U CN 210034264U
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- shock absorber
- piston
- energy recovery
- recovery type
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Abstract
The utility model discloses an energy recovery type vehicle shock absorber, which comprises a shock absorber body, wherein the shock absorber body comprises a shock absorber inner cylinder and a shock absorber outer cylinder which are coaxially arranged, a piston rod is arranged in the shock absorber inner cylinder, a piston is arranged at the bottom of the piston rod, an extension valve and a circulation valve are arranged on the piston, and the piston is a magnetic piston; and a stator winding is wound on the outer wall of the outer cylinder of the shock absorber and is connected with a rectifier. The utility model discloses energy when can make full use of automobile shock absorber's vibrations.
Description
Technical Field
The utility model belongs to the technical field of automobile shock absorber ware, especially, can realize energy recuperation's automobile-used bumper shock absorber.
Background
In the suspension system of the vehicle, because the elastic element is impacted to generate vibration, in order to improve the running smoothness of the vehicle, a shock absorber is arranged in the suspension in parallel with the elastic element, in order to attenuate the vibration, most of the shock absorbers adopted in the suspension system of the vehicle are hydraulic shock absorbers, the working principle of the shock absorber is that when the frame (or the vehicle body) and the axle are vibrated to generate relative motion, a piston in the shock absorber moves up and down, and oil in a shock absorber cavity repeatedly flows into the other cavity from one cavity through different pores. At the moment, the friction between the hole wall and oil and the internal friction between oil molecules form damping force on vibration, so that the vibration energy of the automobile is converted into oil heat energy, and then the oil heat energy is absorbed by the shock absorber and is emitted into the atmosphere. The automobile shock absorber enables the shock of the frame and the automobile body to be quickly attenuated, and therefore the smoothness and the comfort of automobile driving are improved. Automobile shock absorbers are used as main parts of automobiles and widely applied to the technical field of automobiles.
In the actual driving process, the piston in the shock absorber moves up and down, and the energy of the shock absorber can be further effectively recycled.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiencies in the prior art, the utility model provides an energy recuperation type automobile shock absorber ware, energy when can make full use of automobile shock absorber ware's vibrations.
The utility model discloses the technical scheme who adopts as follows:
an energy recovery type vehicle shock absorber comprises a shock absorber body, wherein the shock absorber body comprises a shock absorber inner cylinder and a shock absorber outer cylinder which are coaxially arranged, a piston rod is arranged in the shock absorber inner cylinder, a piston is arranged at the bottom of the piston rod, an extension valve and a circulation valve are arranged on the piston, and the piston is a magnetic piston; and a stator winding is wound on the outer wall of the outer cylinder of the shock absorber and is connected with a rectifier.
Furthermore, a compression valve and a compensation valve are arranged between the bottom of the inner wall of the inner cylinder of the shock absorber and the bottom of the piston;
further, the shock absorber body is a barrel type shock absorber;
furthermore, the magnetic piston is formed by winding magnetic laminations on the outer surface of the piston body.
Further, a lower lifting lug is arranged at the bottom of the outer cylinder of the shock absorber; the top of the piston rod is provided with an upper lifting lug.
The utility model has the advantages that:
the utility model discloses a bumper shock absorber can make full use of the energy of shock attenuation in-process, carries out high-efficient the recovery to this energy, can realize green energy-conserving purpose. And, the utility model discloses a design simple structure easily realizes and can quantify the production and make.
Drawings
FIG. 1 is a schematic view of a shock absorber installation;
FIG. 2 is a cross-sectional view of the shock absorber;
in the figure, 1, a shock absorber body, 2, a suspension, 3, a piston rod, 4, a shock absorber inner cylinder, 5, a shock absorber outer cylinder, 6, an extension valve, 7, a piston, 8, a compression valve, 9, a lower lifting lug, 10, a compensation valve, 11, a flow valve, 12, a rectifier, 13, a stator winding, 14 and an upper lifting lug.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model discloses an automobile-used bumper shock absorber of energy recuperation type is shown in figure 2, in this embodiment, bumper shock absorber body 1 adopts the cylinder bumper shock absorber, including the bumper shock absorber inner casing 4 and the bumper shock absorber outer casing 5 of coaxial setting, is equipped with piston rod 3 along the axial in bumper shock absorber inner casing 4, and the upper portion of piston rod 3 is equipped with lug 14, is equipped with down lug 9 bottom the outer wall of bumper shock absorber outer casing 5.
The bottom of the piston rod 3 is provided with a magnetic piston 7, and the specific preparation method comprises the following steps: and magnetic laminations are wound on the outer surface of the piston body, so that the magnetic piston 7 is obtained. The piston 7 is provided with an extension valve 6 and a flow valve 11; a compression valve 8 and a compensation valve 10 are arranged between the bottom of the inner wall of the inner cylinder 4 of the shock absorber and the bottom of the piston 7; a stator winding 13 is wound around the outer wall of the damper outer cylinder 5, and the stator winding 13 is connected to a rectifier 12.
As shown in fig. 1, the damper body 1 is connected to the suspension 2 and the wheel portion via an upper lug 14 and a lower lug 9, respectively. In the process of damping of a vehicle, when the shock absorber enters a compression state, the piston rod 3 drives the piston 7 to move downwards, and oil in the inner cylinder 4 of the shock absorber flows back upwards from the circulating valve 11.
When the shock absorber enters the extension formation, the oil opens the extension valve 6 and starts to flow downwards; in the process of compression and extension, the piston 7 continuously performs reciprocating action, the stator winding 13 on the outer wall of the outer cylinder 5 of the shock absorber and the piston 7 do relative motion, magnetic induction lines are continuously cut, electric energy is further generated, and the current is transmitted to the rectifier 12 through the conducting wires.
The utility model discloses an automobile-used bumper shock absorber of energy recuperation type can make full use of, and the vehicle bumper shock absorber carries out recycle at the characteristics of shock attenuation in-process to the electric energy.
The above embodiments are only used for illustrating the design ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and the protection scope of the present invention is not limited to the above embodiments. Therefore, all the equivalent changes or modifications made according to the principles and design ideas disclosed by the present invention are within the protection scope of the present invention.
Claims (5)
1. The energy recovery type vehicle shock absorber is characterized by comprising a shock absorber body (1), wherein the shock absorber body (1) comprises a shock absorber inner cylinder (4) and a shock absorber outer cylinder (5) which are coaxially arranged, a piston rod (3) is arranged in the shock absorber inner cylinder (4), a piston (7) is arranged at the bottom of the piston rod (3), an extension valve (6) and a circulation valve (11) are arranged on the piston (7), and the piston (7) is a magnetic piston; and a stator winding (13) is wound on the outer wall of the outer cylinder (5) of the shock absorber, and the stator winding (13) is connected with a rectifier (12).
2. An energy recovery type vehicular shock absorber according to claim 1, wherein a compression valve (8) and a compensation valve (10) are provided between the bottom of the inner wall of the shock absorber inner cylinder (4) and the bottom of the piston (7).
3. The energy recovery type vehicular shock absorber according to claim 1 or 2, wherein the shock absorber body (1) is a tube shock absorber.
4. The energy recovery type shock absorber for vehicle according to claim 3, wherein the magnetic piston is formed by winding magnetic laminations on an outer surface of a piston body.
5. The energy recovery type vehicular shock absorber according to claim 4, wherein a lower lifting lug (9) is provided at the bottom of the shock absorber outer cylinder (5); an upper lifting lug (14) is arranged at the top of the piston rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949234.5U CN210034264U (en) | 2019-11-13 | 2019-11-13 | Energy recovery type automobile-used bumper shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949234.5U CN210034264U (en) | 2019-11-13 | 2019-11-13 | Energy recovery type automobile-used bumper shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210034264U true CN210034264U (en) | 2020-02-07 |
Family
ID=69351667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921949234.5U Active CN210034264U (en) | 2019-11-13 | 2019-11-13 | Energy recovery type automobile-used bumper shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210034264U (en) |
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2019
- 2019-11-13 CN CN201921949234.5U patent/CN210034264U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230615 Address after: No. 102, Jinjiang West Road, Dinggou Town, Jiangdu District, Yangzhou City, Jiangsu Province 225200 Patentee after: Jiangsu Ruibai Laser Equipment Co.,Ltd. Address before: Shizhuang Group, Union Village, Dinghuo Town, Jiangdu District, Yangzhou City, Jiangsu Province, 225200 Patentee before: Yangzhou Yongjia vehicle parts Co.,Ltd. |